2640100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 36

約数和(自身を含む): 6069924

約数和(自身を除く): 3429824

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1553, 1700, 3106, 6212, 7765, 15530, 26401, 31060, 38825, 52802, 77650, 105604, 132005, 155300, 264010, 528020, 660025, 1320050, 2640100]

約数ペア:

[(1, 2640100), (2, 1320050), (4, 660025), (5, 528020), (10, 264010), (17, 155300), (20, 132005), (25, 105604), (34, 77650), (50, 52802), (68, 38825), (85, 31060), (100, 26401), (170, 15530), (340, 7765), (425, 6212), (850, 3106), (1553, 1700)]